Custom Software Development Agencies in Leeds, City And Borough Of Leeds

1 custom software development agency is listed in Leeds, City And Borough Of Leeds. 1 has been assessed on the Agency List Score as of October 2026; the highest-ranked is Parallax at 73.0.

Ranked · 1 assessed

Ordered by Agency List Score
#1 of 1 assessed
Parallax
73

Creating digital experiences with AI and connected solutions

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About this ranking

What this page ranks

This page ranks the 1 custom software development agency in Leeds, City And Borough Of Leeds that has been assessed on the Agency List Score, out of 1 listed.

The score measures how well an agency documents its own work in public — named clients, quantified outcomes, and whether those outcomes are attributed to the agency rather than described as the client's own results. It does not measure client satisfaction, price, or availability.

Cohorts and awards

Agencies are compared within a cohort — here, Custom Software Development in Leeds, City And Borough Of Leeds. A cohort must be large enough to express the band being awarded: at least 8 assessed agencies for a top 25% award, 20 for top 10%, 40 for top 5%, and 300 for top 1%. This one holds 1, so no award can be issued here.

Read the full methodology

Paid placement

Partner agencies can buy a labelled placement block above the ranking on this page. It is always marked as paid and is never mixed into the ranked list.

Placement is paid; it does not affect the ranking, cohort membership, or any agency's score. Ranking position, cohort membership and the score itself are not for sale.

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Questions

How many custom software development agencies are in Leeds, City And Borough Of Leeds?
1 is listed on Agency List in Leeds, City And Borough Of Leeds. 1 of them has been assessed on the Agency List Score as of October 2026.
Which custom software development agency in Leeds, City And Borough Of Leeds is ranked highest?
Parallax, with an Agency List Score of 73.0, ranks #1 of 1 assessed agency in Custom Software Development in Leeds, City And Borough Of Leeds.
How is the ranking determined?
By Agency List Score, within the Custom Software Development in Leeds, City And Borough Of Leeds cohort of 1 assessed agency. The score is computed from evidence published on each agency's own website: named clients, quantified outcomes, and whether the outcome is attributed to the agency. Paid placement does not affect it.